Recent protocols and reactions for catalytic radical perfluoroalkylations will be described. The production of perfluoroalkyl radicals (R_F = C_nF_2n+1, n ≥ 2), which effect both addition and substitution reactions on organic substrates, can be realized through a range of diverse methods such as the well-established visible-light transition-metal-mediated photocatalysis, organic-dye-photocatalyzed reactions, electron donor–acceptor complexes, and more recently frustrated Lewis pairs. Thus, perfluoroalkylation reactions of carbon–carbon multiple bonds, isocyanides, nitrones, hydrazones, β-keto esters, α-cyano arylacetates, sulfides, and (hetero)arenes will be described. Special emphasis will be placed on examples published after 2015, where higher fluorinated series of fluoroalkylating reagents are studied.

中文翻译：

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自由基氟烷基化反应

将描述催化自由基全氟烷基化的最新方案和反应。全氟烷基的产生（R _F = C _n F _{2 n +1}，n≥2）同时影响有机底物上的加成和取代反应，可以通过多种多样的方法来实现，例如公认的可见光过渡金属介导的光催化，有机染料光催化的反应，电子给体–受体配合物，以及最近使沮丧的刘易斯对感到沮丧。因此，将描述碳-碳多键，异氰化物，硝酮，，β-酮酸酯，α-氰基芳基乙酸酯，硫化物和（杂）芳烃的全氟烷基化反应。将重点放在2015年之后发布的示例上，在该示例中研究了更高氟化系列的氟代烷基化试剂。